Excuse me . Could you give me some directions ?   What are you looking for ?   A gas station . My car ran out of gas two blocks back .   Walk straight ahead until you come to the second traffic light . Then turn right .   Do you know the name of the street ?   I can't remember , but it's the second light .   By the way , do you know the price of the gas now ?   I'm afraid I don't . But I do know the price has gone up .   Thanks a lot . 